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    SHAPED ARTICLES, METHODS AND APPARATUS FOR FORMING THE SAME, AND LIQUID LENSES COMPRISING THE SAME
    2.
    发明申请
    SHAPED ARTICLES, METHODS AND APPARATUS FOR FORMING THE SAME, AND LIQUID LENSES COMPRISING THE SAME 有权

    公开(公告)号：US20220177348A1

    公开(公告)日：2022-06-09

    申请号：US17602223

    申请日：2020-04-02

    申请人： CORNING INCORPORATED

    发明人： Thierry Luc Alain Dannoux ,  Ronan Tanguy

    IPC分类号： C03B40/00 ,  C03B23/00 ,  G02B3/12 ,  B23C3/34

    摘要： A shaped article can include a substrate formed from a glass material, a glass ceramic material, or a combination thereof and a cavity formed in the substrate. A sidewall of the cavity can have a random textured surface with a surface roughness of less than or equal to 300 nm. A method of machining a protrusion in a graphite block can include translating a cutting tool in a first longitudinal direction toward the graphite block to engage the graphite block with the cutting tool while rotating the cutting tool about a rotational axis without translating the cutting tool in a lateral direction, then translating the cutting tool in a second longitudinal direction away from the graphite block without translating the cutting tool in the lateral direction to disengage the cutting tool from the graphite block. A shaped article can be formed by pressing a preform with a monolithic graphite mold.

    Device comprising two supports
    3.
    发明授权
    Device comprising two supports 有权

    公开(公告)号：US11161698B2

    公开(公告)日：2021-11-02

    申请号：US16488817

    申请日：2018-02-22

    申请人： SAINT-GOBAIN GLASS FRANCE

    发明人： Hervé Thellier

    IPC分类号： B65G49/06 ,  C03B35/20 ,  C03B40/00

    摘要： A device for supporting a sheet of glass, in a contact band between the edge and up to 200 mm from the edge of the glass, includes first and second supports that each include a chassis and a support system for supporting the glass connected to the chassis, the support system of each support including a surface for supporting the glass including a fibrous material able to contact the glass in the contact band at a temperature between 400 and 600° C., the two supports being movable in a transfer vertical relative movement enabling the support surface of one to pass over or under the support surface of the other in order to transfer the glass from one support to the other, the support system of the first support including a passage to allow to pass an arm connected to the second support during the transfer vertical relative movement.

    Amorphous alloy molding die and method for forming optical element
    8.
    发明授权
    Amorphous alloy molding die and method for forming optical element 有权

    公开(公告)号：US10029935B2

    公开(公告)日：2018-07-24

    申请号：US14842215

    申请日：2015-09-01

    申请人： CANON KABUSHIKI KAISHA

    发明人： Seiichi Hata ,  Satoko Midorikawa ,  Hirotaka Fukushima

    IPC分类号： C03B11/08 ,  C22C45/00 ,  C22C45/10 ,  C22C30/00 ,  C03B40/00 ,  C22C5/04 ,  C22C27/02

    摘要： An amorphous alloy contains Ni and Nb and has a composition including at least one of: a composition containing Nb with a content in the range of 35.6 atomic % to 75.1 atomic %, Ir with a content in the range of 7.2 atomic % to 52.3 atomic %, and Ni with a content in the range of 4.0 atomic % to 48.5 atomic %; a composition containing Nb with a content in the range of 19.6 atomic % to 80.9 atomic %, Re with a content in the range of 7.4 atomic % to 59.2 atomic %, and Ni with a content in the range of 4.1 atomic % to 56.9 atomic %; and a composition containing Nb with a content in the range of 7.5 atomic % to 52.9 atomic %, W with a content in the range of 16.4 atomic % to 47.0 atomic %, and Ni with a content in the range of 22.0 atomic % to 53.3 atomic %.